while scientists note that more studies are needed, doctor agarwal says men should watch the clock when using a laptop's wi-fi. >> i think if a person is using it for 1 or 2 hours, i really don't think that it will be a real concern. >> limiting laptop internet use may not be the only way for men to improve fertility. making simple lifestyle choices, like eating fruits and vegetables, exercising, and managing stress can also increase your chances of producing healthy sperm. >> time now for a little beauty break. makeup bags tend to fill up fast with all kinds of stuff, but what are the basics when you're on the go? our beauty expert shares a few of her favorite things. >> now, people are always asking me what my essentials are, so today i'm gonna open up my makeup bag and show you the top 5 products that i cannot leave home without. oil blotting sheets. piling on powder throughout the day is not a good way to cut down on shine. you really want to just use these to blot any excess oil. i also carry concealer with me. a little bit under your eyes or around your nose, where it tends to get